Rhonda Gregory McMillian, MD
Psychiatry Physician · Oregon City, OR
Rhonda Gregory McMillian, MD is a psychiatry physician with a practice address in Oregon City, Oregon, and NPI 1902956196, issued on Jan 11, 2007. Check the license on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Rhonda Gregory McMillian
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 2016-00526 NC
Self-reported in NPPES; status is on the state search - Practice location
- 998 Library CT, Oregon City, OR 97045
- Phone
- (503) 655-8401
- Enumerated
- Jan 11, 2007
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid IDs
- 679M MD
000748305D GA - Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 764 in Oregon → Look up another NPI →
Also registered at 998 Library CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Doris Aasland, NPPsychiatric/Mental Health Nurse Practitioner1356356836
- Crystal Ament, CMACommunity Health Worker1740500040
- Sarah AtkinsonCase Manager/Care Coordinator1962920868
- Jonathan Ayers, LCSWClinical Social Worker1700941150
- Sophie BetoulaudSocial Worker1063577419
- Sonja BolonSocial Worker1568527919
Verify Rhonda Gregory McMillian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $80.54
1 payment: food and beverage; the largest payer was Abiomed. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Rhonda Gregory McMillian among 764 psychiatry physician records in Oregon
Rhonda Gregory McMillian, MD is one of 764 psychiatry physician records with a practice address in Oregon. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 43% of them.
- NPI issued2007 · 43% of these records are older, 42% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileNo · 39% of these records are
- Record last updated2018 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Oregon
There are 764 psychiatry physician records in Oregon.
All 764 in Oregon → Every provider in Oregon City → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Jeffrey Carlson, DOOregon City, OR 970451508842584
- Rebecca Gordon, MDOregon City, OR 970451518076769
- Lisa Kaskan, MDOregon City, OR 970451699877886
- Jerry Larsen, MD PCOregon City, OR 970451861546673
- Donald Matsunaga, MDOregon City, OR 970451932114568
- Eileen McCarty, M.D.Oregon City, OR 970451285879676
- Maria Prokhorova, MDOregon City, OR 970451114021342
- Michael Robinson, MDOregon City, OR 970451588764666
Common questions
What is Rhonda Gregory McMillian, MD's NPI number?
Rhonda Gregory McMillian, MD's National Provider Identifier (NPI) is 1902956196, issued on Jan 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Rhonda Gregory McMillian, MD located?
The NPPES record lists a practice address at 998 Library CT, Oregon City, OR, 97045. Phone: (503) 655-8401. Providers update this record themselves, so call before visiting.
How can I verify Rhonda Gregory McMillian, MD's license?
Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.